/* Homepage portfolio: selected work and evidence-based production stages. */
.studio-board-section {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(61, 184, 255, 0.045), transparent 65%), rgba(3, 9, 12, 0.85);
}
.studio-board-section .section__title { font-size: clamp(2rem, 3.6vw, 3.15rem); }
.studio-board {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(8, 18, 22, 0.94);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.studio-board__nav { padding: 12px; border-right: 1px solid var(--line); background: rgba(2, 8, 10, 0.45); }
.studio-board__label {
  display: flex;
  justify-content: space-between;
  margin: 8px 10px 18px;
  color: var(--muted);
  font: 500 0.64rem/1.5 "JetBrains Mono", monospace;
  letter-spacing: 0.09em;
}
.studio-board__choices { display: grid; gap: 7px; }
.studio-choice {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  width: 100%;
  min-height: 98px;
  padding: 17px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.studio-choice:hover { background: rgba(61, 184, 255, 0.055); color: var(--ink); }
.studio-choice[aria-pressed="true"] {
  border-color: rgba(55, 224, 155, 0.35);
  background: linear-gradient(110deg, rgba(55, 224, 155, 0.1), rgba(61, 184, 255, 0.025));
  color: var(--ink);
}
.studio-choice__number { margin-top: 3px; color: var(--subtle); font: 500 0.66rem/1.5 "JetBrains Mono", monospace; }
.studio-choice[aria-pressed="true"] .studio-choice__number { color: var(--green); }
.studio-choice strong { display: block; font: 700 0.91rem/1.4 "Inter", sans-serif; letter-spacing: -0.02em; }
.studio-choice__label { display: block; margin-top: 4px; font-size: 0.7rem; line-height: 1.6; }
.studio-choice__status { display: block; margin-top: 7px; color: var(--blue); font-size: 0.63rem; line-height: 1.5; }
.studio-choice__status::before { content: ""; display: inline-block; width: 4px; height: 4px; margin: 0 6px 2px 0; border-radius: 50%; background: currentColor; }
.studio-choice:focus-visible, .studio-project a:focus-visible, .studio-retry:focus-visible { outline: 2px solid var(--green); outline-offset: -3px; }
.studio-project { display: flex; flex-direction: column; min-width: 0; min-height: 590px; padding: 30px; }
.studio-project__content { flex: 1; min-width: 0; }
.studio-project__content.is-entering { animation: studioEnter 0.32s var(--ease) both; }
.studio-project__meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 25px; }
.studio-project__category { color: var(--blue); font: 600 0.65rem/1.5 "JetBrains Mono", monospace; letter-spacing: 0.08em; }
.studio-project__status { display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px; border: 1px solid rgba(55, 224, 155, 0.25); border-radius: 999px; color: var(--green); background: rgba(55, 224, 155, 0.05); font-size: 0.7rem; }
.studio-project__status::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.studio-project__heading { display: flex; align-items: center; gap: 18px; }
.studio-project__icon { display: grid; place-items: center; flex: 0 0 62px; height: 62px; border: 1px solid var(--line); border-radius: 12px; background: #071318; color: var(--green); font: 800 1.25rem/1 "Inter", sans-serif; }
.studio-project__icon img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.studio-project h3 { margin: 0; font: 800 clamp(1.5rem, 2.4vw, 2.25rem)/1.15 "Inter", sans-serif; letter-spacing: -0.045em; overflow-wrap: anywhere; }
.studio-project__headline { margin: 8px 0 0; color: var(--ink); font-size: 0.83rem; line-height: 1.7; }
.studio-project__description { max-width: 650px; margin: 23px 0 0; color: var(--muted); font-size: 0.86rem; line-height: 1.95; }
.studio-project__features { display: flex; flex-wrap: wrap; gap: 7px 19px; margin: 17px 0 0; padding: 0; list-style: none; color: #b4cbcd; font-size: 0.72rem; }
.studio-project__features li::before { content: "—"; margin-right: 7px; color: var(--green); }
.studio-focus { display: grid; grid-template-columns: 35px minmax(0, 1fr); gap: 14px; align-items: baseline; margin-top: 25px; padding: 15px 17px; border-left: 2px solid var(--green); background: linear-gradient(90deg, rgba(55, 224, 155, 0.07), transparent); }
.studio-focus span { color: var(--green); font: 600 0.63rem/1.5 "JetBrains Mono", monospace; }
.studio-focus p { margin: 0; font-size: 0.81rem; line-height: 1.8; }
.studio-milestones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 30px 0 0; padding: 0; list-style: none; }
.studio-milestone { position: relative; padding-top: 17px; border-top: 1px solid var(--line-strong); }
.studio-milestone::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border: 1px solid var(--subtle); border-radius: 50%; background: #081216; }
.studio-milestone[data-state="done"]::before { border-color: var(--green); background: var(--green); }
.studio-milestone[data-state="current"] { border-top-color: var(--blue); }
.studio-milestone[data-state="current"]::before { border-color: var(--blue); background: var(--blue); box-shadow: 0 0 10px rgba(61, 184, 255, 0.5); animation: statusPulse 2.4s ease-in-out infinite; }
.studio-milestone__state { display: block; color: var(--muted); font-size: 0.61rem; }
.studio-milestone[data-state="current"] .studio-milestone__state { color: var(--blue); }
.studio-milestone strong { display: block; margin-top: 5px; font-size: 0.77rem; line-height: 1.6; }
.studio-milestone p { margin: 6px 0 0; color: var(--muted); font-size: 0.7rem; line-height: 1.8; }
.studio-project__footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 15px; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.studio-project__links { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.studio-project__links a { display: inline-flex; align-items: center; gap: 12px; min-height: 38px; color: var(--ink); font-size: 0.72rem; transition: color 0.2s; }
.studio-project__links a:hover { color: var(--green); }
.studio-project__reviewed { margin: 0; color: var(--muted); font-size: 0.62rem; }
.studio-board__loading { grid-column: 1/-1; padding: 40px; margin: 0; color: var(--muted); }
.studio-retry { min-height: 44px; margin-top: 14px; padding: 0 20px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--paper); color: var(--ink); cursor: pointer; }
.studio-announcement { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@keyframes studioEnter { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 980px) {
  .studio-board { grid-template-columns: 240px minmax(0, 1fr); }
  .studio-project { padding: 24px; }
  .studio-choice { padding: 14px 8px; gap: 6px; }
  .studio-project__features { display: grid; }
  .studio-milestones { gap: 12px; }
}
@media (max-width: 680px) {
  .studio-board { grid-template-columns: minmax(0, 1fr); }
  .studio-board__nav { padding: 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .studio-board__label { margin: 4px 2px 12px; }
  .studio-board__choices { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .studio-choice { min-height: 103px; grid-template-columns: minmax(0, 1fr); gap: 0; padding: 12px 10px; border-color: var(--line); }
  .studio-choice__number { display: none; }
  .studio-choice strong { font-size: 0.76rem; }
  .studio-choice__label { font-size: 0.63rem; }
  .studio-choice__status { margin-top: 7px; font-size: 0.59rem; }
  .studio-choice:last-child { grid-column: 1/-1; min-height: 80px; }
  .studio-project { min-height: 0; padding: 23px 18px; scroll-margin-top: 82px; }
  .studio-project__meta { margin-bottom: 22px; gap: 8px; }
  .studio-project__category { font-size: 0.56rem; }
  .studio-project__status { font-size: 0.63rem; }
  .studio-project__heading { gap: 13px; }
  .studio-project__icon { flex-basis: 45px; height: 45px; border-radius: 9px; font-size: 1rem; }
  .studio-project h3 { font-size: 1.4rem; }
  .studio-project__headline { font-size: 0.73rem; }
  .studio-project__description { font-size: 0.81rem; }
  .studio-project__features { gap: 8px; font-size: 0.69rem; }
  .studio-focus { padding: 12px; gap: 10px; }
  .studio-focus p { font-size: 0.76rem; }
  .studio-milestones { grid-template-columns: 1fr; gap: 0; margin-top: 24px; }
  .studio-milestone { margin-left: 4px; padding: 0 0 22px 21px; border-top: 0; border-left: 1px solid var(--line-strong); }
  .studio-milestone:last-child { padding-bottom: 0; border-left-color: transparent; }
  .studio-milestone::before { top: 5px; left: -4px; }
  .studio-milestone strong { margin-top: 3px; font-size: 0.8rem; }
  .studio-milestone p { margin-top: 3px; }
  .studio-project__footer { align-items: flex-start; }
  .studio-board__loading { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .studio-project__content.is-entering, .studio-milestone[data-state="current"]::before { animation: none; }
}